Blog Secret Decoder Ring

I have a very important message to relate to the blog readers.  Only blog readers can receive my message.  What I will transmit is of the highest importance, I AM DEPENDING ON YOU, READERS!!!  The fate of the world is at stake.  Be sure to tune in on July 11th for my top secret message.  Please retain this decoder, as it will be used to decode my secret message.  Remember, John is depending on YOU!

A - 4
B - 25
C - 82
D - 2
E - 38
F - 51
G - 9
H - 20
I - 46
J - 87
K - 19
L - 68
M - 12
N - 94
O- 75
P - 32
Q - 49
R - 79
S - 31
T - 70
U - 33
V - 8
W - 3
X - 11
Y - 52
Z  - 5